Home / 2,519,426,187.40-3,519,033,728.60-2,519,426,187.40

Finding the Fourth Proportional to 2,519,426,187.40, 3,519,033,728.60 and 2,519,426,187.40

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Solution

The fourth proportional to 2,519,426,187.40, 3,519,033,728.60 and 2,519,426,187.40 is: 3,519,033,728.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,426,187.40 : 3,519,033,728.60 = 2,519,426,187.40 : x
  2. Step 2: Convert to fraction form
    2,519,426,187.40/3,519,033,728.60 = 2,519,426,187.40/x
  3. Step 3: Cross multiply
    2,519,426,187.40x = 3,519,033,728.60 × 2,519,426,187.40
  4. Step 4: Simplify right side
    2,519,426,187.40x = 8,865,945,730,178,704,384
  5. Step 5: Solve for x
    x = 8,865,945,730,178,704,384/2,519,426,187.40
  6. Step 6: Final answer
    x = 3,519,033,728.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.